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Article directory
foreword
The main reason is that the online class is too slow, so I found a way to scan the video. Because the permissions of the first few are limited, I still choose the Video Speed Controller of Google Chrome.
the simplest version
Just right-click and click to check the place in the console, that is,
enter directly in the console document.querySelector ('video').playbackRate = 2.0and press Enter, which means that the speed is doubled
. This simple video can be changed to double the speed if it is on this website of station B.
1. If it is simple, you can use Microsoft Edge
After installing the oil monkey script, you can search here. The simple extension search operation will not be demonstrated anymore. Click
here to search
For this kind of acceleration can not be up and my video does not support this browser only supports Firefox, Google, Sari browser
2. The simple version of Firefox uses the Global Speed plugin
Click here ! ! ! ! ! !
It feels like 2x speed at 16x speed, which is not good.
3. Because the video is limited, the above method does not work or Google is easy to use
Video Speed Controller is the process of installing plug-ins
Then add the downloaded plugin in developer mode
Different buttons have different functions. The default shortcut keys are Z, S, D, X, V. Their functions are (1) S – slow down (2) D – speed up (3) Z – rewind 10 seconds (4 ) X – fast forward 10 seconds (5) V – show/hide the controller
Of course, it would be stupid to display some shortcut keys without clicking one by one with the mouse
Plug-in download